Aleph Alpha#

There are two possible ways to use Aleph Alpha’s semantic embeddings. If you have texts with a dissimilar structure (e.g. a Document and a Query) you would want to use asymmetric embeddings. Conversely, for texts with comparable structures, symmetric embeddings are the suggested approach.


from langchain.embeddings import AlephAlphaAsymmetricSemanticEmbedding
document = "This is a content of the document"
query = "What is the contnt of the document?"
embeddings = AlephAlphaAsymmetricSemanticEmbedding()
doc_result = embeddings.embed_documents([document])
query_result = embeddings.embed_query(query)


from langchain.embeddings import AlephAlphaSymmetricSemanticEmbedding
text = "This is a test text"
embeddings = AlephAlphaSymmetricSemanticEmbedding()
doc_result = embeddings.embed_documents([text])
query_result = embeddings.embed_query(text)